My mother used to be a State Fair Blue Ribbon winning knitter....ugh. She knit the most gorgeous sweaters in WOOL, which she made me wear as a kid....Then when I was in 8th grade, mohair sweaters were the craze.

I can't wear anything other than really soft fleece, very soft cotton, chenille type things....any little blip on my bed sheets keeps me up all night. I can be somewhat distracted from this but, in general, things have to be soft and smooth.

I know kids with sensory integration issues are the same way.